8889471460

素因数分解:

$2^2\times 5^1\times {\mathrm{13751}}^1\times {\mathrm{32323}}^1$

素因数の和:46083

約数の個数: 24

約数和(自身を含む): 18669825216

約数和(自身を除く): 9780353756

約数列:

[1, 2, 4, 5, 10, 20, 13751, 27502, 32323, 55004, 64646, 68755, 129292, 137510, 161615, 275020, 323230, 646460, 444473573, 888947146, 1777894292, 2222367865, 4444735730, 8889471460]

約数ペア:

[(1, 8889471460), (2, 4444735730), (4, 2222367865), (5, 1777894292), (10, 888947146), (20, 444473573), (13751, 646460), (27502, 323230), (32323, 275020), (55004, 161615), (64646, 137510), (68755, 129292)]